UPDATE 1-Peru says halts talks with Southern Copper over possible 'wrongdoing'
May 11, 2015 at 17:47 PM EDT
LIMA, May 11 (Reuters) - Peru's energy and mines minister said on Monday that she has halted talks with Southern Copper Corp over its stalled $1.4 billion Tia Maria project until the miner explains its role in possible "wrongdoing."